The cards Question What does the area of a surface state? Tap to flip Answer The number of unit squares needed to cover that surface completely. Question What is percentage loss? Tap to flip Answer The decrease in something (such as cost, mass or length) given as a percentage of the original amount. Question When rearing cows, what land-related factor must be considered? Tap to flip Answer The amount of land each cow would need. Question What calculations are needed when rearing dairy cows? Tap to flip Answer Working out the milk yield per cow and the cost of care. Question How is a quick estimate for a calculation obtained? Tap to flip Answer By using approximate values, often rounded to 1 significant figure. Question How is the mean of a set of numerical data calculated? Tap to flip Answer The sum of the values divided by the number of values. Question What can estimation help a farmer calculate? Tap to flip Answer A likely crop yield. Question What does an astrophysicist try to do? Tap to flip Answer Understand the universe and its contents by applying the laws of physics. Question Which branch of maths can be used to work out terrain features on a planet without landing there? Tap to flip Answer Trigonometry. Question What two things are used with trigonometry to determine terrain features on a planet? Tap to flip Answer The position of the sun and the length of the shadows cast by objects. Question In the shadow model of a terrain feature, what is assumed about the feature? Tap to flip Answer That it is perpendicular to the surface, forming a right-angled triangle. Question Metric units are based around which standard units? Tap to flip Answer The metre, gram and litre. Question How can a chef calculate the edible portion of a food? Tap to flip Answer Using percentages. Question What is the front elevation of a solid? Tap to flip Answer The view of the solid from the front. Question What is the side elevation of a solid? Tap to flip Answer The view of the solid from the side. Question Which law do electricians need to be able to use? Tap to flip Answer Ohm's law. Question Understanding what helps plumbers install the correct equipment? Tap to flip Answer Flow rates. Question How can costs be minimised in construction? Tap to flip Answer By calculating material requirements efficiently. Question When is a number in fractional form? Tap to flip Answer When it is displayed as one integer divided by another integer. Question Fractions are more useful when dealing with which kind of measurements? Tap to flip Answer Imperial measurements. Question Which theorem do engineers use with force diagrams? Tap to flip Answer Pythagoras' theorem. Question What form of number is used for especially large or small forces? Tap to flip Answer Standard form. Question What is a percentage? Tap to flip Answer A proportion of a whole. Question When costing an event, should you assume venue hire per hour can be reduced if less than an hour is needed? Tap to flip Answer No. If it is not known, assume it cannot, or the event could make a loss. Question Designs set out using which ratio are considered aesthetically pleasing? Tap to flip Answer The golden ratio. Question What does a graphic designer create? Tap to flip Answer Visuals for projects such as adverts, branding, magazines, packaging and websites. Question Why do interior designers need to work out quantities of materials? Tap to flip Answer To minimise waste. Question What is forced perspective? Tap to flip Answer A technique that makes an object appear larger, smaller, farther or closer than it really is. Question In forced perspective, where should an object go to appear larger than another? Tap to flip Answer Closer to the camera (observation point). Question What kind of geometry do animators use to animate images? Tap to flip Answer Coordinate geometry. Question What is logistics? Tap to flip Answer The careful organisation of a complicated project so that it happens successfully and effectively. Question What does a computer programmer do? Tap to flip Answer Writes and tests computer programs. Question Why are algorithms written? Tap to flip Answer So that a series of instructions can be followed. Question When is a statement made of two clauses joined by 'and' true? Tap to flip Answer Only when both clauses are true; if either is not true, the whole statement is not true. Question What is percentage profit? Tap to flip Answer The increase when something is sold for more than its cost price, given as a percentage of the original amount. Question Give one example of an average. Tap to flip Answer e.g. the mode, the median or the mean. Question What is profit? Tap to flip Answer A business's financial gain: the difference between the revenue and the cost. Question Why do coaches increase training intensity gradually? Tap to flip Answer To give the body time to adjust and help prevent injury. Where this deck sits in the curriculum Curriculum National Curriculum for England Stage Key stage 3 (Years 7–9) Course KS3 Maths Unit Maths in the workplace England's National Curriculum sets what is taught; the units and their order are Oak National Academy's. Flash Feed is not affiliated with Oak or any exam board.
How this deck was checked On 2026-11-03, every card was compared with its source: the lessons of Oak National Academy, a public body funded by England's Department for Education that publishes lessons for the national curriculum. Because the cards come from those lessons, no second source was sought. The comparison was done automatically, not by a teacher, so a card can still be wrong. Flash Feed is not affiliated with any source named here.
Sources Total: 15 · primary: 15 · second publisher: 0
Show the other sources (13) Primary source Operational researcher (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Programmer (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Running a small business (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Sales and marketing (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Sports coaching (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Agricultural worker (crops) (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Astrophysicist (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Catering (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Construction (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Engineer (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Event management (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Graphic designer (opens in a new tab) (Oak National Academy, thenational.academy) Primary source Interior designer (opens in a new tab) (Oak National Academy, thenational.academy) Found a mistake? Write to support@flashfeed.app .
A Maths lesson by Oak National Academy licensed under Open Government Licence (OGL)
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